CN103175115A - Lamp rotary bracket and high top lamp including same - Google Patents

Lamp rotary bracket and high top lamp including same Download PDF

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Publication number
CN103175115A
CN103175115A CN201110442209XA CN201110442209A CN103175115A CN 103175115 A CN103175115 A CN 103175115A CN 201110442209X A CN201110442209X A CN 201110442209XA CN 201110442209 A CN201110442209 A CN 201110442209A CN 103175115 A CN103175115 A CN 103175115A
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CN
China
Prior art keywords
connecting rod
turntable
light fixture
rotating shaft
adapter sleeve
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Granted
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CN201110442209XA
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Chinese (zh)
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CN103175115B (en
Inventor
周明杰
张志刚
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201110442209.XA priority Critical patent/CN103175115B/en
Publication of CN103175115A publication Critical patent/CN103175115A/en
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Publication of CN103175115B publication Critical patent/CN103175115B/en
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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention provides a lamp rotary bracket which comprises a driving part, a rotary platform, a first connecting rod and a second connecting rod, wherein the rotary platform is connected with a rotary shaft of the driving part, one end of the first connecting rod is connected with the rotary platform in a rotary mode, one end of the second connecting rod is connected with the rotary platform, the other end of the connecting rod is fixedly connected with the first connecting rod, and an included angle is formed between the first connecting rod and the rotary shaft, and a lamp is connected with one end, far away from the rotary platform, of the first connecting rod and rotates along with the first connecting rod. The second connecting rod drives the first connecting rod to rotate, the lamp is connected with the first connecting rod, and thus the lamp rotates along with one end of the first connecting rod. Due to the fact that the included angle is formed between the first connecting rod and the rotary shaft, accordingly a certain included angle is formed between the lamp and the rotary shaft, the lamp rotates along with the first connecting rod, light also rotates along with the lamp, and thus illumination zone is enlarged. The invention further provides a high top lamp.

Description

Light fixture swinging mounting and contain the Gao Dingdeng of this light fixture swinging mounting
[technical field]
The present invention relates to lighting, particularly relate to a kind of light fixture swinging mounting and contain the Gao Dingdeng of this light fixture swinging mounting.
[background technology]
On some openr places, because the needs lighting space is larger, always exist certain dead angle light-illuminating less than.Present illuminating lamp on large-scale square, generally be fixed on extraneous supporter by support, support cannot rotate, pendent lamp also is fixed on a place, so the illumination zone of pendent lamp be fix and be limited, if need to reach better illuminating effect, need to set up lighting, so both increase cost, wasted again electric energy.
[summary of the invention]
Based on this, be necessary to provide a kind of light fixture swinging mounting that enlarges the range of exposures of light fixture.
A kind of light fixture swinging mounting of light fixture comprises:
Actuator is provided with rotating shaft;
Turntable is connected with described rotating shaft, and described actuator drives described turntable and rotates around the axis of described rotating shaft;
First connecting rod, an end and described turntable are rotatably connected, and can rotate around described rotating shaft, and the other end is used for being fixedly connected with the lamp holder of light fixture;
Second connecting rod, an end is fixedly connected with described turntable, and the other end is fixedly connected with described first connecting rod, so that form an angle between described first connecting rod and described rotating shaft.
Further, described turntable is rotatably connected by an end of spherical pair and described first connecting rod, the spherical shell of described spherical pair is located on described turntable, and the bulb of described spherical pair is located at an end of described first connecting rod, and the bulb of described spherical pair is contained in spherical shell rotationally.
Further, described turntable is circular, described rotating shaft wears described turntable one side, described spherical shell connecting axle wears described turntable opposite side, one end of described second connecting rod is fixed in the periphery of a side at the described spherical shell place of described turntable, and described spherical shell connecting axle and described turntable and described rotating shaft are on same axis.
Further, also comprise fixed head, described fixed head is fixedly connected on the middle part of described first connecting rod, and described second connecting rod is provided with kink away from an end of described turntable, and described kink is fixedly connected with described fixed head.
Further, the vertical setting of sidewall of described fixed head and described first connecting rod.
Further, described turntable is rotatably connected by an end of universal joint and described first connecting rod.
Further, also comprise mount pad, described actuator is arranged on described mount pad.
A kind of Gao Dingdeng also is provided, and Gao Dingdeng comprises:
Above-mentioned light fixture swinging mounting; And
Lamp holder is fixedly connected with the end of described first connecting rod away from described turntable, and it is rotatable around described rotating shaft that described lamp holder is followed described first connecting rod.
Further, also comprise adapter sleeve and threaded fastener; Described adapter sleeve is fixed in the afterbody of described lamp holder, and offers screw on the sidewall of described adapter sleeve; Described first connecting rod is contained in described adapter sleeve away from an end of described turntable; Described threaded fastener passes the screw of described adapter sleeve, and connects and stop the end of described first connecting rod to come off in described adapter sleeve with the sidewall of described first connecting rod.
Further, described first connecting rod is formed with external screw thread away from an end of described turntable, and the madial wall of described adapter sleeve is formed with the internal thread that matches with the external screw thread of described first connecting rod one end.
In above-mentioned Gao Dingdeng, the rotating shaft of the actuator of light fixture swinging mounting drives turntable and rotates, and first connecting rod and turntable are rotatably connected, and turntable drives the second connecting rod motion, second connecting rod is fixedly connected with first connecting rod, and second connecting rod drive first connecting rod rotates around the axis.Owing to being formed with angle between first connecting rod and rotating shaft, also have certain angle between the lamp holder of light fixture and turntable, lamp holder is along with first connecting rod moves in a circle, and light is also along with lamp holder rotates, realized one week of circle irradiation of Gao Dingdeng, the illumination zone that has enlarged.
[description of drawings]
Fig. 1 is the explosive view of the light fixture of an embodiment;
Fig. 2 is the side view of light fixture shown in Figure 1;
Fig. 3 is the structure chart at another visual angle of light fixture shown in Figure 1;
Fig. 4 is the top view of light fixture shown in Figure 1;
Fig. 5 is the upward view of light fixture shown in Figure 1.
[specific embodiment]
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided better embodiment of the present invention in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiments be make to disclosure of the present invention understand more comprehensively thorough.
Need to prove, when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement do not represent it is unique embodiment just for illustrative purposes.
Unless otherwise defined, all technology of using of this paper and scientific terminology are with to belong to the implication that those skilled in the art of the present invention understand usually identical.The term that uses in specification of the present invention herein is not intended to be restriction the present invention just in order to describe the purpose of concrete embodiment.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1 and Fig. 2, the light fixture 200 of better embodiment of the present invention comprises light fixture swinging mounting 100, lamp holder (not shown), adapter sleeve 210, threaded fastener 220 and reflection shield 230.Light fixture 200 can be Projecting Lamp, Gao Dingdeng etc., in the present embodiment, describes as an example of Gao Dingdeng example.
Light fixture swinging mounting 100 comprises mount pad 110, actuator 120, turntable 130, first connecting rod 140, spherical pair 150, second connecting rod 160 and fixed head 170.
Mount pad 110 is used for being connected with extraneous supporter.The two ends of mount pad 110 are respectively equipped with flanging 112, and flanging 112 and extraneous supporter are fastenedly connected.
Actuator 120 is arranged on mount pad 110.Actuator 120 is motor or motor, and an end of actuator 120 is provided with rotating shaft 122, and actuator 120 drives turntable 130 122 axis rotation around the shaft.Rotating shaft 122 can for rotatablely moving, also can be the reciprocating rotation of corner less than 360 degree.Specifically in the present embodiment, rotating shaft 122 rotates.
Turntable 130 is connected with rotating shaft 122 near a side of actuator 120, and rotating shaft 122 wears on turntable 130, and rotating shaft 122 drives turntable 130 and rotates.Turntable 130 can be circular, square or other shapes, and specifically in the present embodiment, turntable 130 is circular.
First connecting rod 140 is rotatably connected near an end and the turntable 130 of turntable 130, and can 122 rotate around the shaft.First connecting rod 140 can rotate or oscillating motion with respect to turntable 130.Particularly, first connecting rod 140 is rotatably connected by spherical pair 150 and turntable 130.
Spherical pair 150 comprises spherical shell 152, spherical shell connecting axle 153 and bulb 154.Spherical shell 152 is located on turntable 130.Spherical shell connecting axle 153 wears turntable 130 away from a side of actuator 120.The bulb 154 of spherical pair is located at an end of first connecting rod 150, and the bulb 154 of spherical pair 150 is contained in spherical shell 152 rotationally, so turntable 130 is rotatably connected by the end of spherical pair 150 with first connecting rod 140.Spherical shell connecting axle 153 and turntable 130 and rotating shaft 122 are on same axis.Due to the axis of spherical shell connecting axle 153 and the dead in line of rotating shaft 122, so spherical shell connecting axle 153 can be along with turntable 130 rotates.In the present embodiment, turntable 130 is circular, and rotating shaft 122 is positioned at the circle centre position of turntable 130, and spherical shell connecting axle 153 is located on the center of circle of turntable 130 away from a side of actuator 120.
It is to be noted, first connecting rod 140 is not limited to be rotatably connected by spherical pair 150 and turntable 130, also can adopt other structures, for example, in other embodiments, rotating lamp 100 can also comprise the universal joint (not shown), and first connecting rod 140 is rotatably connected by universal joint and turntable 130 near an end of turntable 130.
One end of second connecting rod 160 is fixed in the periphery of a side at spherical shell 152 places of turntable 130, the other end is fixedly connected with first connecting rod 140, form angle between first connecting rod 140 and second connecting rod 160, so that form an angle between first connecting rod 140 and rotating shaft 122.Second connecting rod 160 is provided with kink 162 away from an end of turntable 130, and kink 162 is fixedly connected with fixed head 170.In the present embodiment, because an end of second connecting rod 160 is connected with turntable 130, and the other end rotates with turntable 130, centered by spherical shell connecting axle 153, rotates around spherical shell connecting axle 153.
Further, can according to concrete instructions for use, by regulating the angle between first connecting rod 140 and second connecting rod 160, make the angle between first connecting rod 140 and rotating shaft 122 can satisfy the use needs.Second connecting rod 160 comprises kink 162 and pars contractilis 164, and kink 162 is located at the end away from turntable 130.Kink 162 is equipped with through hole with an end of flexible 164, screw passes the through hole of kink 162 and pars contractilis 164, be connected with screw thread by nut, kink 162 is fixedly connected with pars contractilis 164, and form bending angle between kink 162 and pars contractilis 164.Be appreciated that pars contractilis 164 can be expansion link, pars contractilis 164 can be regulated the length of second connecting rod 160.When needs increased angle between first connecting rod 140 and rotating shaft 122, the length that can regulate pars contractilis 164 made the contraction in length of pars contractilis 164.And, need to regulate the size of the bending angle between kink 162 and pars contractilis 164, can unclamp nut, kink 162 can be rotated with respect to pars contractilis 164, reduce the bending angle between kink 162 and pars contractilis 164, bending angle is met the demands, kink 162 can be fixedly connected with fixed head 170.In like manner, when needs reduced angle between first connecting rod 140 and rotating shaft 122, the length that will regulate pars contractilis 164 increased by 150 length of second connecting rod.And, need to regulate the size of the bending angle between kink 162 and pars contractilis 164, unclamp nut, kink 162 can be rotated with respect to pars contractilis 164, increase the bending angle between kink 162 and pars contractilis 164, bending angle is met the demands, kink 162 can be fixedly connected with fixed head 170.Can make light fixture 200 according to concrete instructions for use, regulate the scope of illumination.
In present embodiment, an end of second connecting rod 160 is fixedly connected with turntable 130, and second connecting rod 160 can by welding, bonding or be threaded, be fixedly connected on the one end on turntable 130.
See also Fig. 3, fixed head 170 is fixedly connected on the middle part of first connecting rod 140, and fixed head 170 can or be bonded on first connecting rod 140 by welding.Kink 162 is fixedly connected with fixed head 170, and kink 162 and fixed head 170 can be by bonding or be welded and fixed and be connected.Fixed head 170 can make fixed head 170 more firm with being connected of first connecting rod 140 perpendicular to the sidewall setting of first connecting rod 140.Fixed head 170 can be fixedly connected with by connector (figure is mark not) with kink 162.Connector can be screw, buckle or jackscrew.Specifically in the present embodiment, offer tapped through hole (figure is mark) on kink 162 and fixed head 170, connector is screw, is fixedly connected with kink 162 and fixed head 170 by connector.Be appreciated that connector, fixed head 170, kink 162 can omit, second connecting rod 160 directly is connected by welding or being adhesively fixed with first connecting rod 140.
The lamp holder (not shown) is fixedly connected with the end of first connecting rod 140 away from turntable 130, and it is 122 rotatable around the shaft that lamp holder is followed first connecting rod 140.
Adapter sleeve 210 is for being used for connecting the axle sleeve of first connecting rod 140 and lamp holder, and adapter sleeve 210 is fixed in the afterbody of lamp holder.Offer screw (figure is mark not) on the sidewall of adapter sleeve 210.The both sides of adapter sleeve 210 are provided with erecting bed 212, first connecting rod 140 is formed with external screw thread (figure is mark not) away from an end of turntable 130, and the madial wall of adapter sleeve 210 is formed with the internal thread (figure is mark not) that matches with the external screw thread of first connecting rod 140 1 ends.Adapter sleeve 210 is fixedly connected with lamp holder by erecting bed 212.Particularly, erecting bed 212 is threaded by the screw (not shown) with lamp holder, when lamp holder being installed or changeing lamp holder, only needs knockout screw just can realize removing and installing of lamp holder, and is simple to operate, saves manpower.First connecting rod 140 is contained in adapter sleeve 210 away from an end of turntable 130.First connecting rod 140 is provided with screw thread away from an end of turntable 130, and adapter sleeve 210 makes first connecting rod 140 be threaded with adapter sleeve 210 with this threaded engagement.First connecting rod 140 is fixedly connected with adapter sleeve 210 away from an end of turntable 130, and adapter sleeve 210 is fixedly connected with lamp holder.Be appreciated that adapter sleeve 210 can omit, first connecting rod 140 directly is fixedly connected with lamp holder.
Threaded fastener 220 can be jackscrew or buckle.Threaded fastener 220 passes the screw of adapter sleeve 210 and the sidewall of first connecting rod 140 connects, and can stop the end of first connecting rod 140 to come off in adapter sleeve 210.Be appreciated that threaded fastener 220 is jackscrew, jackscrew passes the sidewall of adapter sleeve 210, connects with the sidewall of first connecting rod 140.Jackscrew props up first connecting rod 140, first connecting rod 140 can not be moved around, prevent between first connecting rod 140 and adapter sleeve 210, relative motion occuring, prevent that the end of first connecting rod 140 from coming off in adapter sleeve 210, firm first connecting rod 140 is connected with adapter sleeve 210.
See also Fig. 4 and Fig. 5, reflection shield 230 is fixedly connected with lamp holder 210, and lamp holder is contained in reflection shield 230.Reflection shield 230 is tubaeform, and the madial wall of reflection shield 230 is reflective surface, and lamp holder is interior luminous in reflection shield 230, can increase the light-emitting area of lamp holder through the reflection of reflective surface, light can arrive larger scope, has enlarged illumination zone, has strengthened illuminating effect.In order better to enlarge illumination zone, under the condition that guarantees intensity of illumination, can be with the enlarged-diameter of reflection shield 230.
The rotating shaft 122 of the actuator 120 of above-mentioned light fixture swinging mounting 100 drives turntable 130 and rotates, first connecting rod 140 is rotatably connected with turntable 130, turntable 130 drives second connecting rod 160 motions, second connecting rod 160 is fixedly connected with first connecting rod 140, and second connecting rod 160 drives first connecting rod 140 122 rotations around the shaft.Owing to being formed with angle between first connecting rod 140 and rotating shaft 122, first connecting rod 140 can 122 rotate around the shaft away from an end of turntable 130.Owing to forming angle between first connecting rod 140 and rotating shaft 122, so also have certain angle between lamp holder and turntable 130, lamp holder is along with first connecting rod 140 moves in a circle, and light is also along with lamp holder rotates, realize circular one week of irradiation, enlarged the illumination zone of light fixture 200.
Be appreciated that lamp holder along with first connecting rod 140 swings, can swing with lamp holder light, equally also can enlarge illumination zone when actuator 120 is done corner less than the reciprocating rotation of 360 degree.
The above embodiment has only been expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. a light fixture swinging mounting, is characterized in that, comprising:
Actuator is provided with rotating shaft;
Turntable is connected with described rotating shaft, and described actuator drives described turntable and rotates around the axis of described rotating shaft;
First connecting rod, an end and described turntable are rotatably connected, and can rotate around described rotating shaft, and the other end is used for being fixedly connected with the lamp holder of light fixture;
Second connecting rod, an end is fixedly connected with described turntable, and the other end is fixedly connected with described first connecting rod, so that form an angle between described first connecting rod and described rotating shaft.
2. light fixture swinging mounting according to claim 1, it is characterized in that, described turntable is rotatably connected by an end of spherical pair and described first connecting rod, the spherical shell of described spherical pair is located on described turntable, the bulb of described spherical pair is located at an end of described first connecting rod, and the bulb of described spherical pair is contained in spherical shell rotationally.
3. light fixture swinging mounting according to claim 2, it is characterized in that, described turntable is circular, described rotating shaft wears described turntable one side, described spherical shell connecting axle wears described turntable opposite side, one end of described second connecting rod is fixed in the periphery of a side at the described spherical shell place of described turntable, and described spherical shell connecting axle and described turntable and described rotating shaft are on same axis.
4. light fixture swinging mounting according to claim 1, it is characterized in that, also comprise fixed head, described fixed head is fixedly connected on the middle part of described first connecting rod, described second connecting rod is provided with kink away from an end of described turntable, and described kink is fixedly connected with described fixed head.
5. light fixture swinging mounting according to claim 4, is characterized in that, the vertical setting of sidewall of described fixed head and described first connecting rod.
6. light fixture swinging mounting according to claim 1, is characterized in that, described turntable is rotatably connected by an end of universal joint and described first connecting rod.
7. light fixture swinging mounting according to claim 1, is characterized in that, also comprises mount pad, and described actuator is arranged on described mount pad.
8. a Gao Dingdeng, is characterized in that, comprising:
Light fixture swinging mounting as described in claim 1～7 any one; And
Lamp holder is fixedly connected with the end of described first connecting rod away from described turntable, and it is rotatable around described rotating shaft that described lamp holder is followed described first connecting rod.
9. Gao Dingdeng according to claim 8, is characterized in that, also comprises adapter sleeve and threaded fastener; Described adapter sleeve is fixed in the afterbody of described lamp holder, and offers screw on the sidewall of described adapter sleeve; Described first connecting rod is contained in described adapter sleeve away from an end of described turntable; Described threaded fastener passes the screw of described adapter sleeve, and connects and stop the end of described first connecting rod to come off in described adapter sleeve with the sidewall of described first connecting rod.
10. Gao Dingdeng according to claim 9, is characterized in that, described first connecting rod is formed with external screw thread away from an end of described turntable, and the madial wall of described adapter sleeve is formed with the internal thread that matches with the external screw thread of described first connecting rod one end.
CN201110442209.XA 2011-12-26 2011-12-26 Light fixture swinging mounting and the Gao Dingdeng containing this light fixture swinging mounting Active CN103175115B (en)

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CN103175115B CN103175115B (en) 2016-04-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103925530A (en) * 2014-05-05 2014-07-16 横店集团得邦照明股份有限公司 Rotating-type LED spot lamp and assembling method thereof
CN104896442A (en) * 2014-03-05 2015-09-09 海洋王（东莞）照明科技有限公司 Ceiling lamp and mounting support structure thereof
CN106704909A (en) * 2016-12-21 2017-05-24 成都蒲江珂贤科技有限公司 Energy-saving lamp with shape-transforming function
CN106895325A (en) * 2017-04-17 2017-06-27 成都市工业设备安装公司 A kind of pitched roof suspension lamp base and its installation method
CN109556017A (en) * 2017-09-26 2019-04-02 江苏太阳鸟照明电器有限公司 A kind of factory lamp that light bulb lampshade can be adjusted axially

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CN2506865Y (en) * 2001-06-23 2002-08-21 李清福 Track type all position illumination lamp
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CN101181886A (en) * 2006-11-13 2008-05-21 株式会社小糸制作所 Lighting device for vehicle and optical axis regulating device of lighting device for vehicle
CN101199362A (en) * 2007-12-25 2008-06-18 深圳烟草工业有限责任公司 Visual charging type roller
CN101614371A (en) * 2008-06-27 2009-12-30 财团法人山形县产业技术振兴机构 Lighting device
US20110182063A1 (en) * 2010-01-26 2011-07-28 Habitex Corporation Table Lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2506865Y (en) * 2001-06-23 2002-08-21 李清福 Track type all position illumination lamp
CN101181886A (en) * 2006-11-13 2008-05-21 株式会社小糸制作所 Lighting device for vehicle and optical axis regulating device of lighting device for vehicle
CN101105273A (en) * 2007-07-20 2008-01-16 周京舟 Multiple angle automatic regulation device of vehicle lamp for lighting
CN101199362A (en) * 2007-12-25 2008-06-18 深圳烟草工业有限责任公司 Visual charging type roller
CN101614371A (en) * 2008-06-27 2009-12-30 财团法人山形县产业技术振兴机构 Lighting device
US20110182063A1 (en) * 2010-01-26 2011-07-28 Habitex Corporation Table Lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896442A (en) * 2014-03-05 2015-09-09 海洋王（东莞）照明科技有限公司 Ceiling lamp and mounting support structure thereof
CN103925530A (en) * 2014-05-05 2014-07-16 横店集团得邦照明股份有限公司 Rotating-type LED spot lamp and assembling method thereof
CN106704909A (en) * 2016-12-21 2017-05-24 成都蒲江珂贤科技有限公司 Energy-saving lamp with shape-transforming function
CN106895325A (en) * 2017-04-17 2017-06-27 成都市工业设备安装公司 A kind of pitched roof suspension lamp base and its installation method
CN109556017A (en) * 2017-09-26 2019-04-02 江苏太阳鸟照明电器有限公司 A kind of factory lamp that light bulb lampshade can be adjusted axially

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